内含滤波器 抗5G干扰一体化高频头 GARDINER 3100BPF C BAND PLL LBN Anti-5G Interference Filter

Description

GARDINER 3100BPF Anti-5G Interference Enhanced Downconverter is tailored for applications such as DVB broadcast digital television TVRO, VSAT broadband communications, military satellite communication systems, securities communications, oil, gas, water utilities, airports, finance, military VSAT, mobile satellite communications, emergency services, aviation, and Earth observation.

There is industry concern that the high-power omnidirectional signals of 5G could overpower existing C-band signals, thereby disrupting the delivery of broadcast content. In-band 5G transmissions received by earth stations may saturate conventional LNBs or generate unwanted intermodulation products, thereby degrading the desired signals from satellites. Ground stations can be equipped with 5G interference mitigation C-band LNBs with internal filters to prevent service disruptions. The GARDINER advanced C-band 5G interference LNB is the perfect solution for broadcasters, media companies, television distributors, and other C-band users.

• Suppresses ground interference in C-band (5G, radar, and C-band transmitters)
• Enclosed in the same housing as the GARDINER 3000 LNB
• High gain, high precision, high interference rejection, with PLL-based interference rejection for high performance
• Can be used with GARDINER’s eBPF-C for additional 5G suppression

Technical Specifications

Product Series: 3100BPF Series

Local Oscillator Type: PLL

Local Oscillator Stability: ±150 kHz

Input Frequency:

• C-band: 3.7 – 4.20 GHz
• 3.625 – 4.20 GHz
• 3.8 – 4.20 GHz
• 3.74 – 4.20 GHz
• 4.0 – 4.20 GHz
• 4.1 – 4.20 GHz
• 4.5 – 4.80 GHz

Output Frequency:

• L-band: 950 – 1450 MHz / 950-2150 MHz

Noise Figure: 15°K

RF Specifications

Local Oscillator Frequency: 5.15 GHz

Phase Noise @ 1KHz Offset: -65 dBc/Hz

Phase Noise @ 10KHz Offset: -80 dBc/Hz

Phase Noise @ 100KHz Offset: -95 dBc/Hz

Gain: 65 dBm

Input VSWR: 2.5:1

Output VSWR: 2.5:1

Output 1dB Compression Point Power: 9 dBm

5G Suppression 3100BPF-A (3.7-4.2GHz): 80dB@3.4GHz, -60dB@3.5GHz, -50dB@3.6GHz, -60dB@4.5GHz, -90dB@4.8GHz

5G Suppression 3100BPF-B (3.625-4.2GHz): 55dB@3.4GHz, -50dB@3.5GHz, -40dB@3.6GHz, -65dB@4.5GHz, -90dB@4.8GHz

5G Suppression 3100BPF-C (3.8-4.2GHz): -80dB@3.5GHz, -60dB@3.6GHz, -50dB@3.7GHz, -50dB@4.5GHz, -90dB@4.8GHz

5G Suppression 3100BPF-D (3.754-4.2GHz): -80dB@3.5GHz, -55dB@3.6GHz, -60dB@3.7GHz, -60dB@4.5GHz, -90dB@4.8GHz

5G Suppression 3100BPF-E (3.9-4.2GHz): -80dB@3.6GHz, -60dB@3.7GHz, -59dB@3.8GHz, -58dB@4.5GHz, -90dB@4.8GHz

5G Suppression 3100BPF-F (4.0-4.2GHz): -80dB@3.6GHz, -60dB@3.7GHz, -55dB@3.8GHz, -55dB@4.5GHz, -60dB@3.9GHz, -90dB@4.8GHz

5G Suppression 3100BPF-G (4.1-4.2GHz): -80dB@3.6GHz, -60dB@3.7GHz, -55dB@3.8GHz, -55dB@4.5GHz, -58dB@3.9GHz, -60dB@4.0GHz, -90dB@4.8GHz

Electrical Specifications

Operating Voltage: 12 – 24 V

Operating Current: 249 mA max

Interface Specifications

RF Input Connector: CPR 229G Waveguide Slot

RF Output Connector: F-75 Ohm / N-50 Ohm / SMA-50K (optional)

Environmental Specifications

Operating Temperature: -40 to +60°C

Humidity: 0 – 95%

Physical Specifications

Dimensions (L x W x H): 144 x 70 x 98 mm

Weight: 0.8 kg